38.5. Factors Affecting Ductility

Try these first

1. 1.

   What is ductility?

   Hint

   Think about how materials behave under stress.

2. 2.

   Name one factor that affects ductility.

   Hint

   Consider different aspects of material or structural behavior.

3. 3.

   What defines the ductility of a material?

   • The ability to resist tension
   • The ability to undergo plastic deformation
   • The ability to bear compressive loads

   Hint

   Think about materials that can bend without breaking.

4. 4.

   True or False: Short and deep members are typically more ductile than slender members.

   • True
   • False

   Hint

   Recall geometry's impact on structural capacity.

5. 5.

   You are tasked with assessing a newly designed building in a seismic zone. Discuss how you would evaluate its ductility based on the factors learned and what recommendations you would provide.

   Hint

   Consider all factors affecting ductility.

6. 6.

   Provide a detailed comparison between two types of construction: one that primarily uses steel and another that employs high-strength concrete. Discuss which would likely perform better in an earthquake and why.

   Hint

   Think about the properties of materials and how they behave during seismic loads.